#33C570#33C570

#33C570 is a light, vivid green. Relative luminance 0.418; OKLCH L 72.8% C 0.172 H 152.6°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#33C570
RGB	rgb(51, 197, 112)
HSL	hsl(145, 59%, 49%)
HSV	hsv(145, 74%, 77%)
CMYK	cmyk(74.1%, 0%, 43.1%, 22.7%)
CIE-LAB	lab(70.74, -56.72, 31.98)
CIE-LCH	lch(70.74, 65.11, 150.59°)
OKLab	oklab(72.85% -0.1527 0.079)
OKLCH	oklch(72.85% 0.172 152.6)
XYZ	xyz(24.2540, 41.8033, 22.1167)
Luminance	0.4181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33C570 #C53388

analogous

#3FC533 #33C570 #33C5B9

triadic

#33C570 #7033C5 #C57033

tetradic

#33C570 #333FC5 #C53388 #C5B933

square

#33C570 #333FC5 #C53388 #C5B933

split-complementary

#33C570 #B933C5 #C5333F

monochromatic

#1A6439 #269454 #33C570 #5FD691 #90E2B2

Accessibility & contrast

On white

2.24

#33C570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#33C570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33C570

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33C570	#FFFFFF	#000000	##000000
##33C570	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B46A

Deuteranopia (green-blind)

#B4A876

Tritanopia (blue-blind)

#00C2B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #33c570;
/* rgb */ color: rgb(51, 197, 112);
/* oklch */ color: oklch(72.8% 0.172 152.6);

Tailwind

colors: {
  custom: {
    50: '#80d89a',
    500: '#33c570',
    950: '#000000',
  },
}

SCSS

$custom: #33c570;
$custom-light: #80d89a;
$custom-dark: #000000;

JSON

{
  "hex": "#33c570",
  "rgb": {
    "r": 51,
    "g": 197,
    "b": 112
  },
  "hsl": {
    "h": 145.068,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72847,
    "c": 0.17189,
    "h": 152.6
  },
  "luminance": 0.41806
}

Semantic roles & 50–950 ramp

primary

#33C570

secondary

#CD87B0

accent

#46A1E2

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #33C570

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →